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    Method and apparatus to monitor the compressive strength of insulation boards
    2.
    发明授权
    Method and apparatus to monitor the compressive strength of insulation boards 有权
    监测绝缘板抗压强度的方法和装置

    公开(公告)号：US07987730B2

    公开(公告)日：2011-08-02

    申请号：US12124395

    申请日：2008-05-21

    申请人： Timothy Tackett ,  John B. Letts

    发明人： Timothy Tackett ,  John B. Letts

    IPC分类号： G01N3/08 ,  G01D1/16

    CPC分类号： B29C44/60 ,  B29K2075/00 ,  G01N3/08 ,  G01N2203/0019 ,  G01N2203/0248 ,  G01N2203/0282

    摘要： An edge-strength measuring device for measuring the compressive strength of a foam matrix along the edges thereof, the device comprising at least one measuring implement having one or more contacting elements for engaging with the edges of the foam matrix, and at least one measuring device in communication with said contacting elements for measuring the resistance imparted by the foam matrix when said contacting element is engaged with the edge.

    摘要翻译： 一种边缘强度测量装置，用于测量沿其边缘的泡沫基体的抗压强度，该装置包括至少一个具有一个或多个接触元件的测量工具，用于与泡沫基体的边缘接合，以及至少一个测量装置 与所述接触元件连通，用于当所述接触元件与边缘接合时测量由泡沫基体施加的阻力。

    BEND BAR QUALITY CONTROL METHOD FOR LASER SHOCK PEENING
    3.
    发明申请
    BEND BAR QUALITY CONTROL METHOD FOR LASER SHOCK PEENING 审中-公开
    用于激光冲击的弯杆质量控制方法

    公开(公告)号：US20110126605A1

    公开(公告)日：2011-06-02

    申请号：US13023513

    申请日：2011-02-08

    申请人： Richard D. Tenaglia ,  Allan H. Clauer ,  Jeff L. Dulaney ,  David F. Lahrman ,  Steve Toller

    发明人： Richard D. Tenaglia ,  Allan H. Clauer ,  Jeff L. Dulaney ,  David F. Lahrman ,  Steve Toller

    IPC分类号： C21D7/06

    CPC分类号： C21D10/005 ,  G01N3/20 ,  G01N3/62 ,  G01N2203/0248 ,  G01N2203/0664

    摘要： A bend bar is available for use in a quality control test for testing for a consistency of residual stress effects in a particular material using a given a laser peening process. The bar is composed of the particular material to be tested and has a bar length and a bar thickness. The particular material has a characteristic maximum stress penetration depth for compressive residual stresses that can be formed in using the given laser peening process. The bar thickness is chosen so as to be at least twice the characteristic maximum stress penetration depth. The bar has a test surface that extends parallel to the bar length and perpendicular to the bar thickness. After forming a spot pattern on the test surface using the given laser peening process, the deflection generated in the bar due to the compressive residual stresses induced by laser peening can then be measured and used as a quality control measurement.

    摘要翻译： 弯曲杆可用于质量控制测试，用于使用给定的激光喷丸处理来测试特定材料中的残余应力效应的一致性。 该棒由待测试的特定材料组成，具有棒长度和棒厚度。 特定材料具有特定的最大应力穿透深度，用于在使用给定的激光喷丸处理过程中形成的压缩残余应力。 选择棒厚度至少是特征最大应力穿透深度的两倍。 棒具有平行于棒长度并垂直于棒厚度的测试表面。 在使用给定的激光喷丸处理方法在测试表面上形成斑点图案之后，可以测量由于激光喷丸处理引起的压缩残余应力而在棒中产生的偏转并用作质量控制测量。

    AIRFOIL SHOT PEENING TEST STRIPS
    4.
    发明申请
    AIRFOIL SHOT PEENING TEST STRIPS 审中-公开
    航空发射测试条

    公开(公告)号：US20090107211A1

    公开(公告)日：2009-04-30

    申请号：US11930262

    申请日：2007-10-31

    申请人： Timothy P. Hasselberg ,  Dwayne A. Braithwaite

    发明人： Timothy P. Hasselberg ,  Dwayne A. Braithwaite

    IPC分类号： G01N3/34 ,  C21D7/06

    CPC分类号： G01N3/04 ,  C21D7/06 ,  C21D11/00 ,  G01N2203/0248 ,  G01N2203/0664

    摘要： A shot peening operation is developed utilizing a test strip and test strip holder. The test strip holder has an internal cavity, and the test strip lies over that cavity. Parameters of a shot peening operation can be developed utilizing the test strip, and those parameters will be acceptable for use with a part having internal cavities.

    摘要翻译： 利用测试条和测试条保持器开发喷丸硬化操作。 测试条保持器具有内部空腔，并且测试条位于该空腔上方。 可以利用测试条开发喷丸硬化操作的参数，并且这些参数对于与具有内部空腔的部件一起使用是可接受的。

    Method and apparatus for proof testing a sheet of brittle material
    5.
    发明授权
    Method and apparatus for proof testing a sheet of brittle material 有权
    用于验证脆性材料片的方法和装置

    公开(公告)号：US07461564B2

    公开(公告)日：2008-12-09

    申请号：US11888202

    申请日：2007-07-31

    申请人： Gregory Scott Glaesemann

    发明人： Gregory Scott Glaesemann

    IPC分类号： G01L1/00

    CPC分类号： G01N3/20 ,  G01N3/26 ,  G01N19/08 ,  G01N33/38 ,  G01N2203/0023 ,  G01N2203/006 ,  G01N2203/0248 ,  G01N2203/0282

    摘要： Disclosed is a method of proof testing a sheet of brittle material such as a glass or glass-ceramic based material. The method comprises bending the glass sheet over at least one arcuate member to detect sheets having a strength greater than a predetermined value. The method includes imparting a bend to the sheet and producing relative motion between the sheet and the bend such that the bend traverses the sheet, and wherein tensile stress induced in a surface of the sheet by the bend corresponds to the predetermined strength value. An apparatus for performing the proof testing is also disclosed.

    摘要翻译： 公开了一种对玻璃或玻璃 - 陶瓷基材料等脆性材料片进行检验的方法。 该方法包括将玻璃板弯曲在至少一个弓形构件上以检测具有大于预定值的强度的片材。 该方法包括向片材赋予弯曲并且在片材和弯曲部之间产生相对运动，使得弯曲部穿过片材，并且其中通过弯曲部在片材的表面中感应的拉伸应力对应于预定的强度值。 还公开了一种用于执行验证测试的装置。

    Bend bar quality control method for laser shock peening
    8.
    发明申请
    Bend bar quality control method for laser shock peening 失效
    激光冲击硬化弯曲棒质量控制方法

    公开(公告)号：US20060021409A1

    公开(公告)日：2006-02-02

    申请号：US11009123

    申请日：2004-12-10

    申请人： Richard Tenaglia ,  Allan Clauer ,  Jeff Dulaney ,  David Lahrman ,  Steve Toller

    发明人： Richard Tenaglia ,  Allan Clauer ,  Jeff Dulaney ,  David Lahrman ,  Steve Toller

    IPC分类号： B23K26/00

    CPC分类号： C21D10/005 ,  G01N3/20 ,  G01N3/62 ,  G01N2203/0248 ,  G01N2203/0664

    摘要： A bend bar is available for use in a quality control test for testing for a consistency of residual stress effects in a particular material using a given a laser peening process. The bar is composed of the particular material to be tested and has a bar length and a bar thickness. The particular material has a characteristic maximum stress penetration depth for compressive residual stresses that can be formed in using the given laser peening process. The bar thickness is chosen so as to be at least twice the characteristic maximum stress penetration depth. The bar has a test surface that extends parallel to the bar length and perpendicular to the bar thickness. After forming a spot pattern on the test surface using the given laser peening process, the deflection generated in the bar due to the compressive residual stresses induced by laser peening can then be measured and used as a quality control measurement.

    摘要翻译： 弯曲杆可用于质量控制测试，用于使用给定的激光喷丸处理来测试特定材料中的残余应力效应的一致性。 该棒由待测试的特定材料组成，具有棒长度和棒厚度。 特定材料具有特定的最大应力穿透深度，用于在使用给定的激光喷丸处理过程中形成的压缩残余应力。 选择棒厚度至少是特征最大应力穿透深度的两倍。 棒具有平行于棒长度并垂直于棒厚度的测试表面。 在使用给定的激光喷丸处理方法在测试表面上形成斑点图案之后，可以测量由于激光喷丸处理引起的压缩残余应力而在棒中产生的偏转并用作质量控制测量。

    Panel testing apparatus and method
    9.
    发明授权
    Panel testing apparatus and method 有权
    面板测试仪和方法

    公开(公告)号：US6055867A

    公开(公告)日：2000-05-02

    申请号：US296939

    申请日：1999-04-22

    申请人： Michael J. Dunne ,  Kenneth K. Lau

    发明人： Michael J. Dunne ,  Kenneth K. Lau

    IPC分类号： G01N3/02 ,  G01N3/32 ,  G01N33/46 ,  G07D7/182

    CPC分类号： G01N3/32 ,  G01N33/46 ,  G01N2203/0023 ,  G01N2203/0248 ,  G01N2203/0282

    摘要： Apparatus and method for non-destructively testing the stiffness of wood panels. The apparatus comprises a support framework having infeed, center and outfeed support assemblies mounted to the framework in spaced, successive positions. Each support assembly is adapted to contact the opposed panel surfaces of each panel to define a travel path along which the panel is advanced through the assembly. A first deflection member is provided intermediate the infeed and center support assemblies and is movable to contact one of the panel surfaces as each panel extends between the infeed and the center support assemblies. The first deflection member acts to bend the panel to a first pre-determined curvature. In a similar manner, there is a second deflection member intermediate the center and outfeed support assemblies movable to bend the panel to a second pre-determined curvature. Load cells associated with the first and second deflection members measure the force require to bend the panels to the pre-determined curvatures for calculation of the stiffness of the panels. The infeed, center and outfeed support assemblies are movable relative to each other to position the support assemblies such that the travel paths through the support assemblies define a generally "C" shaped path through the apparatus that accommodates the curvatures that each panel adopts in travelling through the apparatus. The apparatus provides a compact panel testing unit by virtue of the "C" shaped travel path though the apparatus that is able to operate at the high speeds of a production line.

    摘要翻译： 用于非破坏性地测试木板刚度的装置和方法。 该装置包括具有进给，中心和出料支撑组件的支撑框架，其以间隔连续的位置安装到框架。 每个支撑组件适于接触每个面板的相对的面板表面，以限定行进路径，面板沿该行进路径前进穿过组件。 第一偏转构件设置在进给和中心支撑组件的中间，并且当每个面板在进料和中心支撑组件之间延伸时，可移动以接触面板表面之一。 第一偏转构件用于将面板弯曲成第一预定曲率。 以类似的方式，在中心和外出支撑组件之间存在第二偏转构件，可移动以将面板弯曲到第二预定曲率。 与第一和第二偏转构件相关联的称重传感器测量将面板弯曲到预定曲率所需的力，以计算面板的刚度。 进料，中心和出料支撑组件可相对于彼此移动以定位支撑组件，使得穿过支撑组件的行进路径限定通过装置的大致“C”形路径，其容纳每个面板在行进中采用的曲率 该装置。 该装置通过能够以生产线的高速运转的装置，通过“C”形行进路径提供紧凑的面板测试单元。